See Michelle Obama Crush "Single Ladies" and "Get Your Freak On" ... With Missy Elliott!
Michelle Obama's Most Memorable Looks

Michelle Obama is the latest celeb to take a spin in James Corden's "Carpool Karaoke" ride. But this time, FLOTUS gave the late-night host a tour of The White House grounds.

Michelle explained that she's rarely ridden in the passenger seat since her husband became president. “I've been in a car, maybe it was months ago, with my daughter who learned to drive," she said. "That was the only time in seven and a half years that I've been in the passenger seat listening to music, rocking out like this."

The two first rocked out to Stevie Wonder's hit, “Signed, Sealed, Delivered I’m Yours.”

After talking for a bit, they slayed a performance of Beyonce’s “Single Ladies” -- complete with the pop star's signature hand moves!

"We were both fully in the Beyhive," Corden declared. "We just dropped the mic into the hive," Obama agreed. "We were making honey in the Beyhive. We were making honey to put in our Lemonade."

After revealing her Secret Service code name (she's Renaissance, Barack goes by Renegade), the First Lady talked about her "Let Girls Learn" campaign to spread education to girls all over the world.

She even has a song for the cause, “This Is For My Girls,” with the two performed with special guest ... Missy Elliott!

The rapper popped into the car for the surprise performance before the trio performed her own hit song, "Get Ur Freak On."

Check out the clip to see them in action -- you won't be disappointed!